 /*******************************************************************************
  * Copyright (c) 2000, 2005 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.ui.views.tasklist;

 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.ui.PlatformUI;

 /**
  * This action selects all tasks currently showing in the task list.
  */
 class SelectAllTasksAction extends TaskAction {

     /**
      * Creates the action.
      */
     protected SelectAllTasksAction(TaskList tasklist, String id) {
         super(tasklist, id);
         PlatformUI.getWorkbench().getHelpSystem().setHelp(this,
                 ITaskListHelpContextIds.SELECT_ALL_TASKS_ACTION);
     }

     /**
      * Selects all resources in the view.
      */
     public void run() {
         getTaskList().cancelEditing();
         TableViewer viewer = getTaskList().getTableViewer();
         viewer.getTable().selectAll();
         // force viewer selection change
 viewer.setSelection(viewer.getSelection());
     }
 }

